1*15dc779aSAndroid Build Coastguard Worker /****************************************************************************** 2*15dc779aSAndroid Build Coastguard Worker * * 3*15dc779aSAndroid Build Coastguard Worker * Copyright (C) 2018 The Android Open Source Project 4*15dc779aSAndroid Build Coastguard Worker * 5*15dc779aSAndroid Build Coastguard Worker * Licensed under the Apache License, Version 2.0 (the "License"); 6*15dc779aSAndroid Build Coastguard Worker * you may not use this file except in compliance with the License. 7*15dc779aSAndroid Build Coastguard Worker * You may obtain a copy of the License at: 8*15dc779aSAndroid Build Coastguard Worker * 9*15dc779aSAndroid Build Coastguard Worker * http://www.apache.org/licenses/LICENSE-2.0 10*15dc779aSAndroid Build Coastguard Worker * 11*15dc779aSAndroid Build Coastguard Worker * Unless required by applicable law or agreed to in writing, software 12*15dc779aSAndroid Build Coastguard Worker * distributed under the License is distributed on an "AS IS" BASIS, 13*15dc779aSAndroid Build Coastguard Worker * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14*15dc779aSAndroid Build Coastguard Worker * See the License for the specific language governing permissions and 15*15dc779aSAndroid Build Coastguard Worker * limitations under the License. 16*15dc779aSAndroid Build Coastguard Worker * 17*15dc779aSAndroid Build Coastguard Worker ***************************************************************************** 18*15dc779aSAndroid Build Coastguard Worker * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore 19*15dc779aSAndroid Build Coastguard Worker */ 20*15dc779aSAndroid Build Coastguard Worker #ifndef IXHEAACD_WINDOWS_H 21*15dc779aSAndroid Build Coastguard Worker #define IXHEAACD_WINDOWS_H 22*15dc779aSAndroid Build Coastguard Worker 23*15dc779aSAndroid Build Coastguard Worker extern const WORD32 ixheaacd_sine_win_128[128]; 24*15dc779aSAndroid Build Coastguard Worker extern const WORD32 ixheaacd_sine_win_1024[1024]; 25*15dc779aSAndroid Build Coastguard Worker extern const WORD32 ixheaacd_sine_win_64[64]; 26*15dc779aSAndroid Build Coastguard Worker extern const WORD32 ixheaacd_sine_win_768[768]; 27*15dc779aSAndroid Build Coastguard Worker extern const WORD32 ixheaacd_sine_win_192[192]; 28*15dc779aSAndroid Build Coastguard Worker extern const WORD32 ixheaacd_sine_win_96[96]; 29*15dc779aSAndroid Build Coastguard Worker extern const WORD32 ixheaacd_sine_win_256[256]; 30*15dc779aSAndroid Build Coastguard Worker extern const WORD32 ixheaacd_kbd_win120[120]; 31*15dc779aSAndroid Build Coastguard Worker extern const WORD32 ixheaacd_kbd_win128[128]; 32*15dc779aSAndroid Build Coastguard Worker extern const WORD32 ixheaacd_kbd_win960[960]; 33*15dc779aSAndroid Build Coastguard Worker extern const WORD32 ixheaacd_kbd_win1024[1024]; 34*15dc779aSAndroid Build Coastguard Worker extern const WORD32 kbd_win256[256]; 35*15dc779aSAndroid Build Coastguard Worker extern const WORD32 ixheaacd_kbd_win4[4]; 36*15dc779aSAndroid Build Coastguard Worker extern const WORD32 ixheaacd_kbd_win16[16]; 37*15dc779aSAndroid Build Coastguard Worker extern const WORD32 ixheaacd_kbd_win_64[64]; 38*15dc779aSAndroid Build Coastguard Worker extern const WORD32 ixheaacd_kbd_win768[768]; 39*15dc779aSAndroid Build Coastguard Worker extern const WORD32 ixheaacd_kbd_win192[192]; 40*15dc779aSAndroid Build Coastguard Worker extern const WORD32 ixheaacd_kbd_win96[96]; 41*15dc779aSAndroid Build Coastguard Worker extern const WORD32 ixheaacd_kbd_win48[48]; 42*15dc779aSAndroid Build Coastguard Worker 43*15dc779aSAndroid Build Coastguard Worker extern const FLOAT32 ixheaacd_sine_window96[96]; 44*15dc779aSAndroid Build Coastguard Worker extern const FLOAT32 ixheaacd_sine_window128[128]; 45*15dc779aSAndroid Build Coastguard Worker extern const FLOAT32 ixheaacd_sine_window192[192]; 46*15dc779aSAndroid Build Coastguard Worker extern const FLOAT32 ixheaacd__sine_window256[256]; 47*15dc779aSAndroid Build Coastguard Worker 48*15dc779aSAndroid Build Coastguard Worker WORD32 ixheaacd_calc_window(WORD32 **win, WORD32 len, WORD32 wfun_select, WORD32 ec_flag); 49*15dc779aSAndroid Build Coastguard Worker 50*15dc779aSAndroid Build Coastguard Worker VOID ixheaacd_acelp_imdct(WORD32 *imdct_in, WORD32 npoints, WORD8 *qshift, WORD32 *scratch); 51*15dc779aSAndroid Build Coastguard Worker 52*15dc779aSAndroid Build Coastguard Worker typedef struct { 53*15dc779aSAndroid Build Coastguard Worker WORD32 lfac; 54*15dc779aSAndroid Build Coastguard Worker WORD32 n_flat_ls; 55*15dc779aSAndroid Build Coastguard Worker WORD32 n_trans_ls; 56*15dc779aSAndroid Build Coastguard Worker WORD32 n_long; 57*15dc779aSAndroid Build Coastguard Worker WORD32 n_short; 58*15dc779aSAndroid Build Coastguard Worker 59*15dc779aSAndroid Build Coastguard Worker } offset_lengths; 60*15dc779aSAndroid Build Coastguard Worker 61*15dc779aSAndroid Build Coastguard Worker #endif 62